1. what is the solubility of ascorbic acid in water? (include references) 2. How much water is needed to dissolve 4500mg of ascorbic acid?

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A: Given structures: 2. 3.    The bond line structures, empirical formula, and molecular formula have...

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A: Answer and explanation is given below hope you like it.

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A: Given,  12.58 g KOH dissolved in 100 ml ethanol.  Mass of KOH = 12.58 g  Molar mass of KOH = 56.1 g/...

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A: Largest difference between Arrhenius & Bronsted lowry acid and base concept = ?   

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Q: Compound A (CH,,0)

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Q: Predict the atom economy of succinic acid using conventional synthesis. Assess FOUR (4) problems wit...

A: Succinic acid can be prepare from catalytic hydrogenation of maleic acid or its anhydride.

Q: Types of corrosion are. Nine. Eight. Seven.

A: Types of corrosion are given below.

Q: .Types of volumetric analysis are Three. Four. Five.

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Q: (b) What do you mean by enzyme catalysis? Derive Michaelis-Menten's equation?

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A: Given: Mass of octane=4.57 g Mass of oxygen gas=12.0 g Mass of water produced (Obtained yield) =2.38...

Q: 1A 8A H 24 3A 4A SA 6A 7A He BCNO F Ne Li Be Na Mg ze 40 se 68 70 AI sI PS CI Ar K Ca sc Ti v Cr Mn ...

A: 1.  Valance shell electronic configuration 3s23p2 2. Valance shell electronic configuration 4s24p6  ...

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Q: Why does benzoic acid have a higher melting point than naphthalene? Relate it to their structure and...

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Q: What is the name of the sugar shown here? OH HO

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Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS HBr

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Q: Which of the following molecules containing nitrogen and oxygen has identical empirical and molecula...

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A: Percent error is given by 

Q: Types of volumetric analysis are. * Three. Five. O Four.

A: Titration can be defined as the process of determining the concentration of an analyte by adding sma...

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Q: (Q102) Consider the production of hydrogen chlorine gas from its elements. H2 (g) + Cl2 (g) 2 HCI (...

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Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen prep...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 8....

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Q: PT#15 1.) Question: Vitamin C (ascorbic acid) contains 40.92 % C, 4.58 % H, and 54.50 % O, by mass. ...

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Q: The molar heat of combustion, A H;, of methane is -890.7 kJ mol1. If 0.0500 moles of methane is comb...

A: Given,  Temperature, T = 20°C  Molar heat of combustion, ∆H°c = - 890.7 kJ/mol

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A: The given experiment is based on the application of the first law of thermodynamics.  

Q: ne specific heat o

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Q: How many clarification of water. O Three. O Four. O Two.

A: Option A is correct answer. three.

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A: Acids often used to measure alkalinity of water is given below

Q: The molar heat of combustion, A H, of sucrose is -5643.4 kJ mol1. If 0.250 moles of sucrose is combu...

A: ∆Hc° of sucrose = -5643.4 KJ mol-1    Moles of sucrose = 0.250 moles    Temperature = 16°C = 289 K 

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A: We have to tell which type of radioactive emission should be expected for 28Al13.  

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Q: Draw the structure of a hydrocarbon that absorbs 2 molar equivalents of H2 on catalytic hydrogenatio...

A: Cyclobutene on ozonolysis gives butane diol and upon catalysis with 2 equivalent H2  gives cyclobuta...

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Q: (CH,(CH,),CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseo...

A: Limiting reagents:

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A: In acid-base equilibrium reaction, the side with species having less energy is favoured. 

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Q: Nitrogen dioxide (NO,) gas and liquid water (H,O) react to form aqueous nitric acid (HNO;) and nitro...

A: NO2(g) + H2O(l) -----> HNO3(aq) + NO(g) Number of moles of NO2 = 1 mol Number of moles of H2O = 2...